*Essential oils to avoid when you have skin cancers and melanomas: Bergamot And all sun sensitizing oils.
* [[Dermal irritant Essential Oils]] : A dermal irritant will produce an immediate effect of irritation on the skin. The reaction will be represented on the skin as blotchy or redness, which may be painful to some individuals. The severity of the reaction will depend on the concentration (dilution) applied.
* [[Dermal sensitization Essential Oils]] : Dermal sensitization is a type of allergic reaction. It occurs on first exposure to a substance, but on this occasion, the noticeable effect on the skin will be slight or absent. However, subsequent exposure to the same material, or to a similar one with which there is cross-sensitization, produces a severe inflammatory reaction brought about by cells of the immune system (T-lymphocytes). The reaction will be represented on the skin as blotchy or redness, which may be painful to some individuals.* [[Photosensitization Essential Oils]] : An essential oil that exhibits this quality will cause burning or skin pigmentation changes, such as tanning, on exposure to sun or similar light (ultraviolet rays). Reactions can range from a mild color change through to deep weeping burns.
*Pregnant women and children should consult their primary health care providers prior to using essential oils.
* Do not store near homeopathy remedies, do not use with homeopathy or flower essence protocols, check with a qualified practitioner if you have any serious and acute health challenges.